The net downward force of prestressed concrete beam with bent tendon is given as ______

The pressure line is also known as ______

The number of steps to be followed in the strain compatibility method is?

The strength concept can also be used to determine the position of ______

Which one of the following are other modes of failure?

In the concept of pressure line the C line moves over a P line due to the effect of ______

Due to excess elongation of steel, the neutral axis near the compression face gets ______

How much percentage of tensile strain is assumed at the failure of under reinforced sections?